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Regulateur remplace BOSCH 9191337302 RENAULT 7702163220
      €26.09Price - €21.74
      Regulateur remplace BOSCH 9191337302 RENAULT 7702163220
          Regulateur remplace BOSCH 9191337302 RENAULT 7702163220
          Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
          Regulateur remplace BOSCH 9191337302 RENAULT 7702163220
          €26.09Price - €21.74
          Regulateur remplace BOSCH 9191337302 RENAULT 7702163220
              Regulateur remplace BOSCH 9191337302 RENAULT 7702163220
              Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
              Regulateur remplace BOSCH 9191337302 RENAULT 7702163220
              €26.09Price - €21.74
              Regulateur remplace VW (VOLKSWAGEN) 052903803 VW (VOLKSWAGEN) 053903803
                  Regulateur remplace VW (VOLKSWAGEN) 052903803 VW (VOLKSWAGEN) 053903803
                  Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                  Regulateur remplace VW (VOLKSWAGEN) 052903803 VW (VOLKSWAGEN) 053903803
                  €17.01Price - €14.18
                  Regulateur remplace VW (VOLKSWAGEN) 052903803 VW (VOLKSWAGEN) 053903803
                      Regulateur remplace VW (VOLKSWAGEN) 052903803 VW (VOLKSWAGEN) 053903803
                      Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                      Regulateur remplace VW (VOLKSWAGEN) 052903803 VW (VOLKSWAGEN) 053903803
                      €17.01Price - €14.18
                      Regulateur remplace BOSCH 0192052023 PEUGEOT 576172 TALBOT 43269200
                          Regulateur remplace BOSCH 0192052023 PEUGEOT 576172 TALBOT 43269200
                          Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                          Regulateur remplace BOSCH 0192052023 PEUGEOT 576172 TALBOT 43269200
                          €21.65Price - €18.04
                          Regulateur remplace BOSCH 0192052023 PEUGEOT 576172 TALBOT 43269200
                              Regulateur remplace BOSCH 0192052023 PEUGEOT 576172 TALBOT 43269200
                              Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                              Regulateur remplace BOSCH 0192052023 PEUGEOT 576172 TALBOT 43269200
                              €21.65Price - €18.04
                              Regulateur remplace BMW 12311247892 BOSCH 1127011175 DELCO/FORD 93253788
                                  Regulateur remplace BMW 12311247892 BOSCH 1127011175 DELCO/FORD 93253788
                                  Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                                  Regulateur remplace BMW 12311247892 BOSCH 1127011175 DELCO/FORD 93253788
                                  €9.90Price - €8.25
                                  Regulateur remplace BMW 12311247892 BOSCH 1127011175 DELCO/FORD 93253788
                                      Regulateur remplace BMW 12311247892 BOSCH 1127011175 DELCO/FORD 93253788
                                      Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                                      Regulateur remplace BMW 12311247892 BOSCH 1127011175 DELCO/FORD 93253788
                                      €9.90Price - €8.25
                                      Regulateur remplace BOSCH 1197311211 MERCEDES-BENZ 0021548106 PEUGEOT 576185
                                          Regulateur remplace BOSCH 1197311211 MERCEDES-BENZ 0021548106 PEUGEOT 576185
                                          Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                                          Regulateur remplace BOSCH 1197311211 MERCEDES-BENZ 0021548106 PEUGEOT 576185
                                          €8.10Price - €6.75
                                          Regulateur remplace BOSCH 1197311211 MERCEDES-BENZ 0021548106 PEUGEOT 576185
                                              Regulateur remplace BOSCH 1197311211 MERCEDES-BENZ 0021548106 PEUGEOT 576185
                                              Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                                              Regulateur remplace BOSCH 1197311211 MERCEDES-BENZ 0021548106 PEUGEOT 576185
                                              €8.10Price - €6.75
                                              Regulateur remplace BMW 12311268073 BOMAG 5710950 BOSCH 0192052001
                                                  Regulateur remplace BMW 12311268073 BOMAG 5710950 BOSCH 0192052001
                                                  Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                                                  Regulateur remplace BMW 12311268073 BOMAG 5710950 BOSCH 0192052001
                                                  €9.90Price - €8.25
                                                  Regulateur remplace BMW 12311268073 BOMAG 5710950 BOSCH 0192052001
                                                      Regulateur remplace BMW 12311268073 BOMAG 5710950 BOSCH 0192052001
                                                      Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                                                      Regulateur remplace BMW 12311268073 BOMAG 5710950 BOSCH 0192052001
                                                      €9.90Price - €8.25
                                                        €30.33 - €25.28
                                                        Regulateur remplace LADA 29005214
                                                            €30.33Price - €25.28
                                                            Regulateur remplace LADA 29005214
                                                                Regulateur remplace LADA 29005214
                                                                Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                                                                Regulateur remplace LADA 29005214
                                                                €30.33Price - €25.28
                                                                Regulateur remplace LADA 29005214
                                                                    Regulateur remplace LADA 29005214
                                                                    Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                                                                    Regulateur remplace LADA 29005214
                                                                    €30.33Price - €25.28
                                                                    Regulateur remplace FIAT/MARELLI 940038111 LADA 17302 LUCAS 21229189
                                                                        Regulateur remplace FIAT/MARELLI 940038111 LADA 17302 LUCAS 21229189
                                                                        Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                                                                        Regulateur remplace FIAT/MARELLI 940038111 LADA 17302 LUCAS 21229189
                                                                        €13.98Price - €11.65
                                                                        Regulateur remplace FIAT/MARELLI 940038111 LADA 17302 LUCAS 21229189
                                                                            Regulateur remplace FIAT/MARELLI 940038111 LADA 17302 LUCAS 21229189
                                                                            Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone
                                                                            Regulateur remplace FIAT/MARELLI 940038111 LADA 17302 LUCAS 21229189
                                                                            €13.98Price - €11.65
                                                                            Alternator regulator Valeo, Bosch, Ducellier, Paris-Rhone

                                                                            Alternator regulators Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone

                                                                            TO IDENTIFY YOUR ALTERNATOR REGULATOR, ENTER THE ALTERNATOR OR REGULATOR REFERENCE IN THE SEARCH BAR AT THE TOP RIGHT. OTHERWISE, CONTACT US BY PHONE OR EMAIL.

                                                                            Find all our alternator or Dynamo regulators on our website. Regulator Valeo, Bosch, Iskra, Letrika, Ducellier, Paris-Rhone, Denso. You can contact us to identify your Alternator or Dynamo Regulator. We also have all other spare parts for alternators and Dynamos.

                                                                            An essential element for recharging the battery , the alternator is an essential component. This wearing part is one of your vehicle's consumables, which must be changed from time to time. In most failures, the regulator is the cause.

                                                                            What is the alternator regulator?

                                                                            Fixed to the alternator using two screws, the regulator consists of:

                                                                              • an electronic module which manages regularization.
                                                                              • two contact brushes inserted in brush holders, in support with the slip rings of the alternator rotor.
                                                                              • an external connector which allows connection with the vehicle's electrical harness.

                                                                            How does the alternator regulator work?

                                                                            To understand how the regulator works, you must first look at how the alternator works. It has different roles which ensure:

                                                                                • a production function : carried out by the stator, itself having 3 winding groups.
                                                                                • a rectification function : the diode bridge allows the alternating current to be redirected into direct current.
                                                                                • a regulation function : this is where the alternator regulator comes in. With the help of the rotor, it regulates the voltage. It is the regulator which allows, or not, the power supply to the rotor and the production of the required voltage.

                                                                            How do I know if my alternator regulator is no longer working?

                                                                            If the alternator regulator is not working properly, the battery light will be on on your dashboard. There is no direct way to check its proper functioning. To find out if the alternator regulator is faulty,it will be necessary to check all the other components of the alternator. You will then be able to deduce whether or not the problem comes from the regulator.

                                                                            AutoTruck42 provides you with quality brand alternator regulators: Bosh, Valéo, Iskra, Letrika, Ducellier, Paris-Rhône... We offer you the best brands at the best price !